沙门菌属

CARL AZUZ, CNN STUDENT NEWS ANCHOR: It's the most awesome day of the week, and we're glad you're spending part of it with CNN Student News. I'm Carl Azuz. You're in for 10 minutes of commercial-free headlines starting right this second. First Up: Foo

发表于:2018-12-02 / 阅读(85) / 评论(0) 分类 CNN2010年(八)月

Bacterium Targets Untreated HIV-Positive People Researchers are warning of an emerging form of intestinal disease in sub-Saharan Africa. Its targeting mostly HIV-infected people, who are not on treatment. The disease kills up to 45 percent of those i

发表于:2018-12-08 / 阅读(78) / 评论(0) 分类 VOA标准英语2012年(九月)

A health risk may be hiding in your freezer. I dont want Salmonella. The last thing I wanna do is be, you know, sick because of a frozen made meal. While microwaving a frozen dinner is no doubt fast and easy, it can be dangerous if its not done right

发表于:2018-12-11 / 阅读(49) / 评论(0) 分类 万花筒2008年

1. FDA officials say they've found positive samples of salmonella that link two Iowa farms to a massive egg recall. The officials say investigators found salmonella in chicken feed that was sold to both farms at the center of the recall. 2. New York'

发表于:2018-12-15 / 阅读(145) / 评论(0) 分类 美联社新闻一分钟2010(八月)

Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f

发表于:2018-12-19 / 阅读(133) / 评论(0) 分类 Facts-事实

This is Scientific Americans 60-Second Science, Im Christopher Intagliata. Got a minute? Last month's salmonella outbreak got over 1,500 people sick. And one reason salmonella may be such a heavy hitter is that it actually hijacks our immune response

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 Scientific American(九)月

China has more plants than anywhere else in the temperate regions of the world. In fact, it has almost twice as many kinds of plants as there are in the United States which is about the same size and about three times as many as there are in Europe.

发表于:2018-12-30 / 阅读(153) / 评论(0) 分类 国家地理2008年

今天我们要学的词是source。 Source, 意思是来源。 Social Security is a reliable income source for seniors, 社会保障是美国老年人可靠的收入来源。 Police have received thousands of tips, according to a source close to the

发表于:2019-01-07 / 阅读(100) / 评论(0) 分类 英语每日一词

今天我们要学的词是source。 Source, 意思是来源。 Social Security is a reliable income source for seniors, 社会保障是美国老年人可靠的收入来源。 Police have received thousands of tips, according to a source close to the

发表于:2019-01-07 / 阅读(59) / 评论(0) 分类 英语单词荟萃

1. Protesters take to the streets in Japan ahead of the G8 summit of the world's leading industrialized nations. More than 1,000 people gathered in a park, demanding action on global warming and poverty. Four were arrested. 2. Hundreds of National G

发表于:2019-01-11 / 阅读(183) / 评论(0) 分类 美联社新闻一分钟2008年(七)月

This is the VOA Special English Agriculture Report. Scientists say flies can spread bacteria in hen houses The common housefly is unwelcome around food because flies can carry disease-causing germs. Now, scientists have shown that the insects can al

发表于:2019-01-11 / 阅读(72) / 评论(0) 分类 VOA慢速英语2008年(四)月

Salmonella Turned Into Cancer Killing Super Bug 沙门氏菌已转化为杀死癌细胞的超级战士 From VOA Learning English, this is the Health and Lifestyle Report. Not many people consider a bacterium that makes millions of people sick a frien

发表于:2019-01-12 / 阅读(84) / 评论(0) 分类 2015年VOA慢速英语(五)月

Today on CNN student news, its a shutdownshowdown. President Obama and Democrats versus Republicans on issues of U.S.government spending. Today, we're looking at this by the numbers. We are eightdays into this partial government shutdown. It started

发表于:2019-01-19 / 阅读(152) / 评论(0) 分类 CNN2013年(十)月

While I was observing this phenomenal creature, two jets of steam and water sprang from its blowholes and rose to an altitude of forty meters, 当我观察这只奇怪动物的时候,两道水和汽从它的鼻孔吐出来,直喷到叫十米的高度

发表于:2019-01-28 / 阅读(120) / 评论(0) 分类 《海底两万里》中英双语有声读物

The light from our glass coils produced magical effects at times, lingering on the wrinkled roughness of some natural arch, 我们的蛇形玻璃管中的光学,照在这些天然的凹凸不平的拱形建筑物上面, or some overhang suspended

发表于:2019-02-17 / 阅读(148) / 评论(0) 分类 《海底两万里》中英双语有声读物

In the first group: organ-pipe coral, gorgonian coral arranged into fan shapes, soft sponges from Syria, isis coral from the Molucca Islands, sea-pen coral, wonderful coral of the genus Virgularia from the waters of Norway, various coral of the genus

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 《海底两万里》中英双语有声读物

A triggerfish, I said. 是一条箭鱼。我于是说了。 It's a Chinese triggerfish, Ned Land replied. 尼德兰回答:是一条中国箭鱼。 Genus Balistes, family Scleroderma, order Plectognatha, Conseil muttered. 康塞尔于是低声说:箭

发表于:2019-02-25 / 阅读(236) / 评论(0) 分类 《海底两万里》中英双语有声读物

There I saw again, but not yet pressed and dried like the Nautilus's specimens, some peacock's tails spread open like fans to stir up a cooling breeze, scarlet rosetangle, 我在这里又看到的,不是像在诺第留斯号船上风干的标本,而

发表于:2019-02-25 / 阅读(161) / 评论(0) 分类 《海底两万里》中英双语有声读物

At intervals it hands down decrees, declaring that Zauschneria californica (a common plant in rock gardens) 它不时下达命令,宣布从今以后加州倒挂金钟(一种普通的假山庭园植物) is to be known henceforth as Epilobium can

发表于:2019-02-26 / 阅读(150) / 评论(0) 分类 万物简史

释义: have 吃东西,得病 have 后面接各种各样的食物的话就表示吃东西,与 eat 相同,因此 have a meal 就表示用餐。另外,have 后面如果接疾病名称的话就表示疼痛,患病。 例句: Let's go have a

发表于:2019-02-26 / 阅读(104) / 评论(0) 分类 老外最常用的英文短语
学英语单词
ACC (accessories)
activated bleaching earth
actuating mechanism
alerce
alterniflora
amed
antique finish
ARCSE
attitude and heading reference system (ahrs)
avoirdupois ounce
barley wire worm
Binnen
bitter docks
burn-up factor
career goal
chemical waterproofing
chew off
cockhorses
coffman
coinquirer
collateral ligaments of joint of fingers
complementary bipolar ic
continuous tunnel furnace
controlled postmortem programme
crude rate
cusp-fossa relations
cycle billing method
de-fund
dimethyldichlorosilanes
Draba sibirica
drumstick-fingers
encryption scheme
eventualising
Faustian
flyer's fatigue
frame output transformer
freshest
fuckfests
Fufen
full of yourself
funfests
fyvel
Gardiografin
glampires
go far enough
high power led
high speed welding
host assembler
hydraulic calcium silicate
integrated data presentation
inter-marriages
JACS
jonathan trumbulls
kilo-
lacquer stripping method
lepidobatrachus laevis
loose-stone
low-light-level slow scan TV camera
mahaila
mandefro
microbarographic
minimum proteins
moisture regain
monoubiquitin
musk oxen
natural screen
Ngwempisi
non-interventions
nonindurated
nonstudious
oneirologists
OTECs
oxyuricides
Pars medialis
partial cash
pitch changing system
pneumatoscob
quadrireme
quadrupole quantization
rajah
relative fluidity of slip
rosenstiel
Satau
sensitive phosphor
software memory mapping
ST_media-and-publishing_broadcasting-organizations
sterile distribution
substantivity ratio
sulfoglycoprotein
synka-vit
tidal information panel
tied double changeover design
timeboxing
transeptae
tussock bellflower
two letter signal code
unexcusable
unselects
virtual memory address
vomative
warm language
wilderstein